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[nq] Get center print working again

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While the word-level text objects aren't used (because standard center
print messages are already flowed as such), using a passage object makes
dealing with the lines and incremental printing quite easy and
efficient (everything is counted just the once or twice, not every frame).
This commit is contained in:
Bill Currie 2022-11-04 15:29:34 +09:00
parent 472b6995b7
commit b5087e79e1
1 changed files with 28 additions and 38 deletions
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66
nq/source/sbar.c
View file

@ -52,6 +52,7 @@
#include "QF/plugin/console.h"
#include "QF/plugin/vid_render.h"
#include "QF/ui/passage.h"
#include "QF/ui/view.h"
#include "compat.h"
@ -1275,6 +1276,7 @@ Sbar_Intermission (int mode)
/* CENTER PRINTING */
static dstring_t center_string = {&dstring_default_mem};
static passage_t center_passage;
static float centertime_start; // for slow victory printing
static float centertime_off;
static int center_lines;
@ -1286,7 +1288,7 @@ static int center_lines;
void
Sbar_CenterPrint (const char *str)
{
if (!str) {
if (!str || !*str) {
centertime_off = 0;
return;
}
@ -1300,66 +1302,53 @@ Sbar_CenterPrint (const char *str)
}
dstring_copystr (&center_string, str);
// count the number of lines for centering
center_lines = 1;
while (*str) {
if (*str == '\n')
center_lines++;
str++;
}
Passage_ParseText (&center_passage, center_string.str);
// Standard centerprint strings are pre-flowed so each line in the message
// is a paragraph in the passage.
center_lines = center_passage.hierarchy->childCount[0];
}
static void
Sbar_DrawCenterString (view_t view, int remaining)
Sbar_DrawCenterString (view_t view, unsigned remaining)
{
#if 0
const char *start;
int j, l, x, y;
view_pos_t abs = View_GetAbs (view);
view_pos_t len = View_GetLen (view);
start = center_string.str;
int x, y;
if (center_lines <= 4)
y = view->yabs + view->ylen * 0.35;
y = abs.y + len.y * 0.35;
else
y = view->yabs + 48;
do {
// scan the width of the line
for (l = 0; l < 40; l++)
if (start[l] == '\n' || !start[l])
break;
x = view->xabs + (view->xlen - l * 8) / 2;
for (j = 0; j < l; j++, x += 8) {
r_funcs->Draw_Character (x, y, start[j]);
if (!remaining--)
return;
}
y = abs.y + 48;
__auto_type h = center_passage.hierarchy;
psg_text_t *line = h->components[passage_type_text_obj];
int line_count = center_lines;
while (line_count-- > 0 && remaining > 0) {
line++;
const char *text = center_passage.text + line->text;
unsigned count = min (40, line->size);
x = abs.x + (len.x - count * 8) / 2;
count = min (count, remaining);
remaining -= count;
r_funcs->Draw_nString (x, y, text, count);
y += 8;
while (*start && *start != '\n')
start++;
if (!*start)
break;
start++; // skip the \n
} while (1);
#endif
}
}
void
Sbar_FinaleOverlay (void)
{
#if 0
int remaining;
r_data->scr_copyeverything = 1;
#if 0
draw_cachepic (hud_overlay_view, 0, 16, "gfx/finale.lmp", 1);
#endif
// the finale prints the characters one at a time
remaining = scr_printspeed * (realtime - centertime_start);
Sbar_DrawCenterString (hud_overlay_view, remaining);
#endif
}
void
@ -2245,6 +2234,7 @@ Sbar_DontShowScores (void)
void
Sbar_Init (void)
{
center_passage.reg = hud_registry;
HUD_Init_Cvars ();
Cvar_AddListener (Cvar_FindVar ("hud_sbar"), sbar_hud_sbar_f, 0);
Cvar_AddListener (Cvar_FindVar ("hud_swap"), sbar_hud_swap_f, 0);